16620486

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{12203}}^1$

素因数の和:12435

約数の個数: 16

約数和(自身を含む): 33390144

約数和(自身を除く): 16769658

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 12203, 24406, 36609, 73218, 2770081, 5540162, 8310243, 16620486]

約数ペア:

[(1, 16620486), (2, 8310243), (3, 5540162), (6, 2770081), (227, 73218), (454, 36609), (681, 24406), (1362, 12203)]